Patch the WiFi Smart Net Camera v380
- Extract files from firmware patches
- Write your own firmware patches
Download binary from the releases page or clone and build with cargo.
$ patchv380 read AK3918E-V200_V.2.5.9.5/updatepatch/5d4315195544f84f54a52ac757ce200e.patch
Number of files: 21
exshell_afu.sh (1307 bytes, Script)
exshell_bfu.sh (606 bytes, Script)
IMG_KER_11 (2095680 bytes, Kernel Image)
IMG_MVS_mvs_v200_2595.sqsh4 (1024000 bytes, mtd3 Image)
isp_gc1034_quanjing.conf.gz (14875 bytes, Other)
isp_gc1034_yaotouji.conf.gz (14875 bytes, Other)
isp_sc1035_quanjing.conf.gz (21981 bytes, Other)
isp_sc1035_yaotouji.conf.gz (21981 bytes, Other)
isp_sc1135T.conf.gz (24938 bytes, Other)
isp_sc1135_quanjing.conf.gz (21970 bytes, Other)
isp_sc1135_yaotouji.conf.gz (14613 bytes, Other)
isp_sc1145_qiangji_180.conf.gz (13954 bytes, Other)
isp_sc1145_yaotouji.conf.gz (13943 bytes, Other)
isp_sc1235_quanjing.conf.gz (24308 bytes, Other)
isp_sc1235_yaotouji.conf.gz (15459 bytes, Other)
isp_sc1245_quanjing.conf.gz (15083 bytes, Other)
isp_sc1245_yaotouji.conf.gz (14565 bytes, Other)
prerun (53336 bytes, Other)
sf_stfailed_pwd_err_cn.wav (19896 bytes, Sound)
sf_stfailed_pwd_err_en.wav (22520 bytes, Sound)
stopallapp.sh (200 bytes, Other)
Add -e ./unpackhere to extract the files.
Make a firmware patch containing 2 files:
patchv380 write stuff/exshell_bfu.sh /path/to/IMG_RFS_stuff.sq4
You need to then move the ???.patch file to /sdcard/updatepatch/???.patch and put in /sdcard/localupdate.conf:
[PATCH]
patchmd5=???
If you've already applied a patch, you might need -h V380E2_CA or whatever the ipcam's logs say you need.
exshell_bfu.sh is run as root at the very start of the update process.
Blog post: How to change the v380 root password.